Sony CDX-GT56UI AM/FM CD Stereo Receiver for Install Kit

Enjoy the crisp and clear sound of your MP3/WMA/AAC files with CD, control your digital music using the USB 1-wire on your Sony® CDX-GT56UI or connect to satellite radio. You can also fine tune your listening experience with the Advanced Sound Engine processor.

Features
Detach face with front aux input
The easy-to-read single line LCD display shows clock, station ID and track data when playing your digital music files from CD or front USB input. Front aux input lets you connect almost any portable audio device to your car's sound system.

Front USB 1-Wire
Connect, charge, and control your iPod®, iPhone®, Walkman® player or other compatible USB devices via the USB 1-Wire jack in the front of the unit. You can also view metadata like song title and artist on the front display. Works with iPod touch® 1st - 4th generation, iPod nano® 1st - 6th generation, iPod classic®, iPod® with video, and iPhone® 3G, 3GS and 4.

SiriusXM™ Satellite radio
The on-board SiriusXM™ connector simplifies satellite radio installation by eliminating compatibility issues and provides direct connection to the new platform of tuners. Requires antenna and tuner, both sold sep.

MP3/WMA/AAC playback
Multi-format playback lets you play your MP3, WMA, or AAC songs. Hear digital music files in their original vibrancy with DM+ (Digital Music Plus), a Sony® codec enhancer that reproduces detailed frequencies from compressed audio files. Copy-protected content not supported.

Intuitive Search Features
Use Quick-BrowZer® feature to find music by artist, album, genre, song or playlist. Jump Mode allows you to fast forward in a category in 10% increments while the ZAPPIN™ feature can play a 6/9/30 second intro clips to help you find a specific song.

Advanced Sound Engine
The Advanced Sound Engine uses EQ7 equalizer, adjustable LPF/HPF crossovers, Listener Position calibration, DM+ advanced sound restoration, Rear Bass Enhancer, and Dynamic Loudness volume leveler to deliver an impressive listening experience.

RCA outputs for external amplifiers
When you're ready to expand your system, the CDX-GT56UI offers selectable rear or subwoofer pre-amp RCA outputs for connecting external amplifiers. Set the built in electronic HPF/LPF crossovers to improve sound quality and reduce system distortion.

Automatic Level Optimizer
Automatic Level Optimizer analyzes each tracks playback levels and adjusts output level to optimize transitions between tracks and sources.

Radio Data System
Radio Data System (RDS) feature displays radio broadcast information such as artist and track information when listening to compatible AM/FM stations. RDS also allows expanded channel playback with compatible radio station broadcasts.

Wireless card remote
Control your receiver while keeping your eyes on the road with the included wireless card remote (RM-X211).

Key illumination
Red key illumination helps you locate buttons quickly during evening playback.

Specifications
Amplifier Section

• Max power output: 52 watts x 4 at 4 ohms
• Power Ad Hoc: CEA2006 Standard Power: 17 Watts RMS per channel into 4 Ohms, 4 channels driven from 20 Hz to 20 kHz with less than 1% THD+N.
• Speaker Impedance: 4-8 Ohms
  
  

Audio

• Band: AM / FM
• Equalizer: EQ7: 7 band EQ with +/- 6 dB adjustment at 63 Hz, 160 Hz, 400 Hz, 1000 Hz, 2.5 kHz, 6.3 kHz and 16 kHz.
• Format(s) Supported: MP3/WMA/AAC files
• Preout Impedance: 220 ohms
• Preout Voltage: 2 volt
• S/N Ratio: Audio Power: CEA2006 S/N 80 dBA
• Signal-to-Noise Ratio (dB): CD: 120 dB
• Station Preset(s): 18 FM / 12 AM
• Tuner Frequency Range:
• FM (MHz): 87.5-107.9
• AM (kHz): 530-1710
• Tuner Type: SSIR-EXA with RDS
• Wow and Flutter: Below measurable limit
  
  

Capability

• CD: CD, CD-R/RW
  
  

Convenience

• Tilt Range: 0-45° mounting angle
  
  

Convenience Features

• Dimmer Adjust: Manual
• Key Illumination: Red
• On-Screen Clock: 12H
  
  

Display

• Display Color: Black / Negative Color
• Display Technology: LCD
• Text Displayed: Source, artist, track, playback time, menu and clock
• Text Lines: 1 line of information
  
  

Inputs and Outputs

• 12V Trigger Output(s): Power amplifier turn on
• Antenna Terminal(s): AM/FM Antenna Input Terminal
• Audio In:
  

Front Aux in with variable level
Front USB input
SiriusXM connector

• Digital Audio Input(s): Ability to use all forms of USB devices may vary as not all devices are compatible. This unit is compliant with MSC (Mass Storage Class) and MTP (Media Transfer Protocol) type USB devices compliant with the USB standard. This unit cannot recognize USB devices via a USB hub.
  

This unit can be connected to the following iPods. Update your iPod to the latest software before you use it.
iPod Nano 1st - 6th generation
iPod Touch 1st - 4th generation
iPod Classic
iPod with video
iPhone
iPhone 3G
iPhone 3GS
iPhone 4
If you have any questions or problems concerning your unit that are not covered in the owners manual, consult your nearest Sony dealer.

• Infrared Port: Wireless remote
• RCA Audio Output(s): Rear/Subwoofer selectable RCA pre-amp outputs
• Remote Jack: Optional wired remote terminal
• USB Port(s): Front
  
  

Tuner

• FM Usable Sensitivity: 8 dBf
• Frequency Response: FM: 20-15,000 Hz
• S/N Ratio: 80 dB (stereo)
• Selectivity: 75 dB at 400 kHz
• Stereo Separation: 50 dB at 1 KHz
  
  

Weights and Measurements

• Dimensions (Approx) Depth: 7.125" (180 mm)
• Dimensions (Approx) Height: 2" (50 mm)
• Dimensions (Approx) Width: 7.125" (178 mm)
• Dimensions (Approx.): 178 x 50 x 180 mm, 7.125 x 2 x 7.125 inch (w/h/d)
• Weight (Approx.): 1.2 kg (2 lb. 11 oz.)
  
  

AUX in Feature

• Level Adjustment: Yes (-8dB / +18dB)
  
  

Amp & General Feature

• Automatic Level Optimizer: Yes
• Aux-In: Yes (Front)
• DM+ (Codec enhancer): Yes(Gen2.1)
• EQ: EQ7: 7 band EQ with +/- 6 dB adjustment at 63 Hz, 160 Hz, 400 Hz, 1000 Hz, 2.5 kHz, 6.3 kHz and 16 kHz.
• High Pass Filter: Selectable on/off at: 50, 60, 80, 100 or 120 Hz.
• Loudness: Dynamic Loudness
• Low Pass Filter: Selectable on/off at: 50, 60, 80, 100 or 120 Hz.
• Output Power (4ohm, 1kHz,16V)(W): 52 watts x 4
• Pre Out: (1) Rear / Sub switchable
• Rear Bass Enhancer: Yes
• Rear/Sub initial: Sub
• Sirius/XM Connector: Yes
• Time Alignment Custom: Yes (Adjustment)
• Time Alignment Preset: Yes
• USB: Yes (Front)
  
  

Display Panel

• Auto off mode: Yes
• Dimmer Adjust: Manual
  
  

Other Features

• CD lock mode: Yes
• Card Remote ( ): Option: RM-X211
• Clock: 12H
• Rotary commander ( ):Option: (RM-X4S)
• Security: Detachable
  
  

Panel Design

• Display Device (LCD/FL/OEL/TFT): LCD
• Display color (Color Variation/Nega or Posi): Black color / Negative
• Key Illumination: RED
• Panel finish color: Black (Bare)
  
  

Tuner Feature

• Preset: FM18/AM12
• RDS/EON (NA Only:RBDS, Others:RDS): Yes (RBDS)
  
  

Specifications chart
General

• CEA2006 S/N: 80
• CEA2006 output power: 17
• Dimensions (WxHxD) (mm): 178x50x180
• Maximum output power (4ohm, 1kHz, 16V)(W): 52
• Mounting dimensions (WxHxD)(mm): 182 x 53 x 162
• Preout impedance (ohms): 220
• Preout output level (V): 2
• Weight (kg): 1.2
  
  

Tuner

• FM: Channel separation (dB): 50 dB at 1 kHz
• FM: Frequency response (Hz): 20 - 15k
• FM: Intermediate frequency (MHz): 25KHz
• FM: S/N ratio (mono) (dB): 80 dB stereo
• FM: Selectivity (400 kHz) (dB): 75 dB
• FM: Tuning range (MHz): 87.5-107.9
• FM: Usable sensitivity (75 ohm) (dBf): 8 dBf
• MW/LW/SW: Sensitivity (75 ohm) MW/LW/SW(uV): 26/-/-
• MW: Tuning range(kHz): 530-1710